‘Teen Mom 2′ Preview: Jenelle Finds Out Gary Slept With Her BFF Tori

More drama for Jenelle! On tonight’s episode of ‘Teen Mom 2,’ the troubled 21-year-old discovers her boyfriend Gary had sex with her best friend Tori — and she shoves him when he tries to apologize! Watch the explosive clip.

Jenelle Evans seems to be a fan of fighting, especially when it comes to her significant others. On the Feb. 25 episode of Teen Mom 2, Jenelle and her boyfriend Gary Head get into a physical scuffle after Jenelle finds out Gary had sex with her best friend Tori Rhyne.

Gary goes over to Jenelle’s house to talk, but the scorned girlfriend wants nothing to do with him.

“I’m very f***ing hurt that you would do that,” she tells Gary. But he insists he only slept with Tori when he was still single, and he revealed that he had no idea exactly how Jenelle felt about him yet.

“You think I introduced you to Tori so you can date her and f*** her? That was my best friend,” Jenelle snaps back.

Gary Head Insists He Never Cheated On Jenelle Evans

Gary says they have a steady relationship now that they have been exclusively dating, and he would never hurt her now — but when he was single, he could have slept with pretty much whoever he wanted.

When Jenelle goes to throw Gary’s clothes out of the door, he tries to stop her and slams the door in her face — and she shoves him out of the way! Watch the explosive fight below, and be sure to tune in to MTV at 10/9 Central on Feb. 25 for the new episode.